From: Mark Brown <broonie@kernel.org>
Date: Thu, 29 Jan 2026 00:24:43 +0000 (+0000)
Subject: regmap: reg_default_cb for flat cache defaults
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc15f8a41e38d48937078643b31888f9d96f5afd;p=thirdparty%2Fkernel%2Flinux.git

regmap: reg_default_cb for flat cache defaults

Merge series from "Sheetal ." <sheetal@nvidia.com>:

This series adds a reg_default_cb callback for REGCACHE_FLAT to provide
defaults for registers not listed in reg_defaults. Defaults are loaded
eagerly during regcache init and the callback can use writeable_reg to
filter valid addresses and avoid holes.

Tegra ASoC drivers set reg_default_cb and add writeable_reg filtering for
AHUB RX holes to prevent invalid addresses from being marked valid.
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fc15f8a41e38d48937078643b31888f9d96f5afd